FIELD: machining. SUBSTANCE: tool has body 1 made in the form of a hollow body of revolution with shank 2. Cutting members 3 are positioned on the end of body 1, and cutting teeth - on the cylindrical surface of the body. Tooth spaces 4 are connected to closed helical slot 5 made through the entire thickness of the body wall and to the tooth spaces of cutting members 3. EFFECT: improved structure. 3 cl, 4 dwg
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Authors
Dates
1994-02-15—Published
1992-05-29—Filed